Technical Summary
| Product type | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Optimum power | 2.5 kW |
| Rated voltage | UDC=600V |
| Static torque (100 K) | 12.00 Nm |
| Rated speed (100 K) | 3,000 rpm |
| Cooling | Natural cooling |
| Degree of protection | IP65 and DE flange IP67 |
| Encoder system | Encoder AM20DQI: absolute encoder 20 bits (resolution 1048576, encoder-internal 512 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Holding brake | with holding brake |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Shaft end | Feather key |
Key Features
SIMOTICS S synchronous motor
Permanent-magnet synchronous motor with High Dynamic design.
Permanent-magnet synchronous motor with High Dynamic design.
Power and speed
PN=2.5kW, UDC=600V, and NN=3000rpm.
PN=2.5kW, UDC=600V, and NN=3000rpm.
Encoder system
Absolute encoder 20 bit + 12 bit multiturn with DRIVE-CLiQ interface (Encoder AM20DQI).
Absolute encoder 20 bit + 12 bit multiturn with DRIVE-CLiQ interface (Encoder AM20DQI).
Cooling and protection
Naturally cooled with degree of protection IP65 and DE flange IP67.
Naturally cooled with degree of protection IP65 and DE flange IP67.
Mechanical configuration
IM B5 (IM V1, IM V3) mounting, connector size M23, and shaft with fitted key, tolerance N.
IM B5 (IM V1, IM V3) mounting, connector size M23, and shaft with fitted key, tolerance N.
Holding brake
With holding brake and permanent-magnet brake version.
With holding brake and permanent-magnet brake version.
Applications
Motion control drive integration
Suitable for Motion Control use with SINAMICS S120.
Suitable for Motion Control use with SINAMICS S120.
Frequently Asked Questions
What is the exact Siemens model 1FK7064-4CF71-1RB2?
It is a SIMOTICS S synchronous motor, 1FK7-HD.
What are the main power and speed ratings of 1FK7064-4CF71-1RB2?
PN=2.5kW, UDC=600V, and NN=3000rpm.
Which encoder is used on 1FK7064-4CF71-1RB2?
It uses Encoder AM20DQI with DRIVE-CLiQ interface, absolute encoder 20 bits plus 12 bits multi-turn.
What mounting and protection details are listed for 1FK7064-4CF71-1RB2?
It has IM B5 (IM V1, IM V3) mounting, natural cooling, and degree of protection IP65 and DE flange IP67.
